Finding the Third Proportional to 676,568 and 1,487,054

Step by Step Solution

1. Step 1: Write the proportion equation
   676,568 : 1,487,054 = 1,487,054 : x
2. Step 2: Convert to fraction form
   676,568/1,487,054 = 1,487,054/x
3. Step 3: Cross multiply
   676,568x = 1,487,054 × 1,487,054
4. Step 4: Simplify right side
   676,568x = 2,211,329,598,916
5. Step 5: Solve for x
   x = 2,211,329,598,916/676,568
6. Step 6: Final answer
   x = 3,268,451.36